DYNAMIC VARIABLE OPTICAL ATTENUATOR AND VARIABLE OPTICAL TAP

Details for Australian Patent Application No. 2002250354 (hide)

Owner FINISAR CORPORATION

Inventors SIVARAMAN, Ram; MARKWARDT, Terry, L.; FREDIN, Leif, F.; CHEN, Ray, T.

Pub. Number AU-A-2002250354

PCT Pub. Number WO2003/001261

Priority 60/276,182 15.03.01 US; 10/098,050 14.03.02 US

Filing date 15 March 2002

Wipo publication date 8 January 2003

International Classifications

G02B 006/28 Light guides - having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals

G02B 006/35 Light guides - having switching means

Event Publications

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002250354

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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